package com.aspose.cells.a.c;

import java.security.MessageDigest;

public class zr {
   MessageDigest a;

   public zr() {
      try {
         this.a = MessageDigest.getInstance("MD5");
      } catch (Exception var2) {
         ;
      }

   }

   public void a(byte[] var1, int var2, int var3, byte[] var4, int var5) {
      this.a.update(var1, var2, var3);
   }

   public void a() {
      this.a.reset();
   }

   public void a(byte[] var1, int var2, int var3) {
      try {
         this.a.update(var1, var2, var3);
      } catch (Exception var5) {
         var5.printStackTrace();
      }

   }

   public byte[] b() {
      return this.a.digest();
   }

   public byte[] a(byte[] var1) {
      return this.a.digest(var1);
   }
}
